Photovoltaic sundial assembly



FIG. 1 is a three-dimensional view of a photovoltaic sundial assembly in accordance with our design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a front elevational view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM We claim the ornamental design for a photovoltaic sundial assembly, as shown and described. 